| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 20 | GSP | DEN | 16:34 | 17:28 |
Landed
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Track > |
| May 19 | GSP | DEN | 16:47 | 17:58 |
Landed
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| May 18 | GSP | DEN | 16:49 | 18:30 |
Landed Late
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| May 17 | GSP | DEN | 16:59 | 19:09 |
Delayed
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| May 16 | GSP | DEN | 16:49 | 18:03 |
Landed
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| May 15 | GSP | DEN | 16:40 | 17:32 |
Landed
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| May 14 | GSP | DEN | 16:35 | 17:35 |
Landed
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| May 13 | GSP | DEN | 16:42 | 17:44 |
Landed
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| May 12 | GSP | DEN | 16:39 | 17:43 |
Landed
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| May 11 | GSP | DEN | 18:55 | 19:59 |
Delayed
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Track > |
United Airlines Flight UA1544 connects Greenville-Spartanburg, United States to Denver, United States, taking off from Greenville-Spartanburg International Airport GSP and landing at Denver International Airport DEN.
How long is the UA1544 flight from Greenville-Spartanburg to Denver?
The average flight time from Greenville-Spartanburg to Denver is 3 hours and 13 minutes. The flight distance is 2053 km / 1276 miles and the average flight speed is 645 km/h / 401 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA1544 Greenville-Spartanburg to Denver?
The Airportia On-Time Performance Rating for United Airlines Flight UA1544 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA1544 flight?
The latest flight took off on Thursday, May 21st, 2026 with the flight status being Landed on 17:28.
How else can the flight UA1544 be referenced as?
This United Airlines flight can also be referenced as UAL1544, UA 1544, UAL 1544.
How often is flight UA1544 delayed?
On average, 30% of all UA1544 flights are delayed. The average delay is 58 minutes.
Can I get compensation for my delayed or cancelled UA1544 flight or baggage issues?
If your UA1544 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our UA1544 Flight Tracker above for more details.
Flight UA1544 is code-shared by 1 airline using the flight number AC4623
Other flights departing from Greenville-Spartanburg GSP: UA4959, UA4079, AA6043, AA2129
Other flights arriving at Denver DEN: EI59, UA1306, UA540, UA667
All flights connecting Greenville-Spartanburg GSP to Denver DEN.